91217794 divided by 402 
We want to divide 91217794 by 402.

Advancing to step 1:
402 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 402

Step 2:
91 divided by 402 is 0 with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 402

Let's proceed to step 3:
If we divide 912 by 402, we get 2 and a remainder of 108.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 804 from 912, we get 108.
Append the next digit (1) from the dividend to 108 and continue with: 1081 / 402

Moving on to step 4:
402 can be fit into 1081 2 times, resulting in a remainder of 277.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 804 away from 1081, we end up with 277.
Grab the next digit (7) from the dividend, add it to 277, then carry on: 2777 / 402

Step 5:
2777 divided by 402 is 6 with a remainder of 365.
The next digit of our result is 6. 
Result so far: 226.0
Deduct 2412 from 2777 and we're left with 365.
Fetch the next digit (7) from the dividend, attach it to 365 and continue: 3657 / 402

Let's proceed to step 6:
402 goes into 3657 9 times with a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 2269.0
Deduct 3618 from 3657 and we're left with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 402

Moving on to step 7:
402 goes into 399 0 times with a remainder of 399.
Write down 0 as next digit of the result. 
Result so far: 22690.0
Deduct 0 from 399 and we're left with 399.
Grab the next digit (4) from the dividend, add it to 399, then carry on: 3994 / 402

Step 8:
When dividing 3994 by 402, we get 9 with a remainder of 376.
The number 9 becomes the next digit in our result. 
Result so far: 226909.0
Subtracting 3618 from 3994 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 9:
If we divide 3760 by 402, we get 9 and a remainder of 142.
The number 9 becomes the next digit in our result. 
Result so far: 226909.9
Subtracting 3618 from 3760 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 10:
If we divide 1420 by 402, we get 3 and a remainder of 214.
Put 3 as the next digit of the answer. 
Result so far: 226909.93
Subtracting 1206 from 1420 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 11:
If we divide 2140 by 402, we get 5 and a remainder of 130.
The number 5 becomes the next digit in our result. 
Result so far: 226909.935
The remainder is 130 after subtracting 2010 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 12:
402 can be fit into 1300 3 times, resulting in a remainder of 94.
The number 3 becomes the next digit in our result. 
Result so far: 226909.9353
Deduct 1206 from 1300 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 13:
When dividing 940 by 402, we get 2 with a remainder of 136.
The number 2 becomes the next digit in our result. 
Result so far: 226909.93532
If we take 804 away from 940, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 14:
1360 divided by 402 is 3 with a remainder of 154.
The number 3 becomes the next digit in our result. 
Result so far: 226909.935323
The remainder is 154 after subtracting 1206 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 15:
1540 divided by 402 is 3 with a remainder of 334.
Write down 3 as next digit of the result. 
Result so far: 226909.9353233
If we take 1206 away from 1540, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

The final outcome is 226909.9353233, with a leftover of 3.34e-06.